Types of lighting market category
- en electric lamp (n) ➜
- en incandescent bulb (n) ➜
- en lamp base (n) ➜
- en light emitting diode (n) ➜
Links to other resources
- umbel.org /umbel/ac/LightingMarketCategory
- sw.opencyc.org /2012/05/10/concept/en/LightingMarketCategory